100 Things Rangers Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things Rangers Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika Sekolah Menengah Pertama tolongggggginnn plisss​

tolongggggginnn plisss​

Penjelasan dengan langkah-langkah:

Diketahui:

a = U1 = 1

b = U2 - U1 = 4 - 1 = 3

Ditanya: U73?

Jawab:

Un = a + ( n - 1 )b

U73 = 1 + ( 73 - 1)3

= 1 + (72)3

= 1 + 216

= 217

jadi banyak persegi pola ke-73 = 217

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